Skip to main content

Oracle Public Yum Server


Oracle has released the Linux base install repositories to the public. This means that, when you have obtained the ISOs for OEL4 or OEL5, you can install packages freely using yum. The so-called "base channels" are available for free and without support over Internet. This applies to Oracle VM (Xen) as well. All you need is their .repo files, yum check-update, and you're set.

Updates and Patches require a support license. Check Oracle Public Yum Server for details and howto.

Comments

jamkomo said…
After doing this, andn running,
yum check-update
I get ...

Reading repository metadata in from local files
No Packages marked for Update/Obsoletion

Which is strange because I know there should be several updates available...

What could I have done wrong?
Dreams said…
Hmm, it seems yum finds that your local cache is up-to-date and does not go out and fetch updated headers.

Perhaps, try 'yum clean all' first and then a 'yum check-update'. Also, your server may need a proxy to access Oracle's public yum channels. Use '$ export http_proxy=http://your_proxy:port/' to define a proxy before doing the yum update.

(Sorry for the late reply)

Popular posts from this blog

Tuning the nscd name cache daemon

I've been playing a bit with the nscd now and want to share some tips related to tuning the nscd.conf file. To see how the DNS cache is doing, use nscd -g. nscd configuration: 0 server debug level 26m 57s server runtime 5 current number of threads 32 maximum number of threads 0 number of times clients had to wait yes paranoia mode enabled 3600 restart internal passwd cache: no cache is enabled [other zero output removed] group cache: no cache is enabled [other zero output removed] hosts cache: yes cache is enabled yes cache is persistent yes cache is shared 211 suggested size <==== 216064 total data pool size 1144 used data pool size 3600 seconds time to live for positive entries <==== 20 seconds time to live for negative entries

Preventing PuTTY timeouts

Just found a great tip to prevent timeouts of PuTTY sessions. I'm fine with timeouts by the host, but in our case the firewall kills sessions after 30 minutes of inactivity... When using PuTTY to ssh to your Linux/Unix servers, be sure to use the feature to send NULL packets to prevent a timeout. I've set it to once every 900 seconds, i.e. 15 minutes... See screenshot on the right.

Setting up SR-IOV in RHEL6 on PowerEdge servers

Dell Community : "RHEL 6 provides SR-IOV functionality on supported hardware which provides near native performance for virtualized guests. Single-Root I/O Virtualization (SR-IOV) specification, introduced by PCI-SIG details how a single PCIe device can be shared between various virtualization guests. Devices capable of SR-IOV functionality support multiple virtual functions on top of the physical function. Virtual Function is enabled in hardware as a light weight PCIe function. Operating System cannot discover this function as it does not respond to the PCI bus scan and requires support in the host’s driver. As in PCIe pass-through, a Virtual function of a SR-IOV capable card can be directly assigned to the guest operating system. A virtual function driver running in the guest manages this device."